Multifunctional camera lamp

Abstract

The utility model provides a multifunctional camera lamp which comprises a head lamp body, the head lamp body comprises a front cover and a rear cover which are connected in a sealed mode, a shooting lighting assembly is installed between the front cover and the rear cover, a heat dissipation area is arranged on the back of the rear cover, a plurality of heat dissipation holes are formed in the heat dissipation area, and the heat dissipation holes are communicated with the front cover and the rear cover. A surrounding plate is arranged at the position, corresponding to the heat dissipation area, in the rear cover, a groove is formed in the top of the surrounding plate, a sealing ring is arranged in the groove, a metal heat dissipation plate is fixedly connected to the surrounding plate, hinge grooves are further formed in the two sides of the rear cover, and an arc-shaped protrusion is arranged at the bottom of the rear cover. The arc-shaped protrusion is provided with at least one set of arc-shaped teeth. The head band frame comprises a frame body, band grooves are formed in the two sides and the top side of the frame body, the head band frame is hinged to the interior of the step groove of the rear cover of the head lamp body, fixing teeth are arranged on the head band frame, and when the head lamp body is positioned, the fixing teeth are connected with the arc-shaped teeth in a clamped mode. The camera lamp is simple in structure, has good heat dissipation and waterproof functions and can deflect by a certain angle, and the use scene of the camera lamp is increased.

Description

Technical Field

[0001] This utility model relates to the field of camera lights, and in particular to a multifunctional camera light. Background Technology

[0002] In today's lighting and surveillance equipment industry, camera lights are being used more and more widely. However, existing camera light products have some problems that need to be solved.

[0003] On the one hand, during prolonged operation, the device generates a significant amount of heat. If this heat cannot be effectively dissipated, it will reduce the performance and lifespan of the camera light, and may even lead to malfunctions. Traditional camera light heat dissipation designs are often inadequate.

[0004] On the other hand, waterproof performance is also crucial. In many scenarios, camera lights need to be used outdoors or in humid environments, but the waterproof performance of some current products is not ideal, allowing moisture to easily penetrate and damage internal components, resulting in a shorter lifespan for the camera lights. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a multifunctional camera light. This camera light has a simple structure, good heat dissipation and waterproof function, and can be deflected at a certain angle, increasing its application scenarios.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a multifunctional camera light, comprising:

[0007] A headlamp body includes a front cover and a rear cover. A shooting illumination component is installed between the front cover and the rear cover. The back of the rear cover has a heat dissipation area with several heat dissipation holes. Inside the rear cover, a surrounding plate is provided at a location corresponding to the heat dissipation area. The top of the surrounding plate has a groove with a sealing ring inside. A metal heat dissipation plate is fixedly connected to the surrounding plate. A hinge groove is also provided on both sides of the rear cover. An arc-shaped protrusion is provided at the bottom of the rear cover, and at least one set of arc-shaped teeth is provided on the arc-shaped protrusion.

[0008] A headband frame includes a frame body with grooves on both sides and the top side. The headband frame is hinged to the hinge groove on the rear cover of the headlamp body. The headband frame has fixing teeth, which engage with the arc-shaped teeth when the headlamp body is positioned.

[0009] Furthermore, headband frames are also fitted with head stickers.

[0010] Furthermore, the inner wall of the enclosure is connected to the heat dissipation holes at the edge of the heat dissipation area.

[0011] Furthermore, the side of the enclosure is provided with multiple studs, and the metal heat sink has lugs that match the studs, and the lugs are fixed in the studs by screws.

[0012] Furthermore, the metal heat sink is provided with heat dissipation fins.

[0013] Furthermore, the headband frame has stepped grooves on both sides, and there is a 5-8mm gap between the stepped grooves and the heat dissipation holes.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This multi-functional camera light features a heat dissipation area and ventilation holes on the back of the headlamp body, effectively dissipating the heat generated by internal components during operation and preventing overheating from affecting performance and lifespan. The combination of the surrounding plate, the sealing ring in the groove, and the metal heat sink enhances the headlamp's waterproof performance while dissipating heat, preventing moisture from entering the internal components through the ventilation holes and damaging them.

[0016] 2. Since the heat dissipation holes on the inner wall of the enclosure and the edge of the heat dissipation area are connected, even if water enters the heat dissipation cavity formed by the enclosure, the water will not accumulate in the heat dissipation cavity and can be discharged outward from the heat dissipation holes along the inner wall of the enclosure.

[0017] 3. By setting the fixing teeth on the headband frame, the headlamp body can rotate when a rotational force is applied. After passing one or more arc-shaped teeth, the headlamp body can be positioned due to the interlocking action of the arc-shaped teeth and the fixing teeth, so that the utility model can be positioned at different angles. Attached Figure Description

[0018] Figure 1 This is a structural diagram of the present invention;

[0019] Figure 2 This is a structural diagram of the headlamp body of this utility model;

[0020] Figure 3 This is a structural diagram of the back cover of this utility model;

[0021] Figure 4 for Figure 3 A structural diagram showing the structure after the metal heat sink is connected to the top;

[0022] Figure 5 This is a structural diagram of the headband frame of this utility model.

[0023] In the diagram: 1. Headlamp body; 2. Front cover; 3. Rear cover; 4. Heat dissipation hole; 5. Surrounding plate; 6. Groove; 7. Sealing ring; 8. Metal heat sink plate; 9. Stepped groove; 10. Arc-shaped tooth; 11. Headband bracket; 12. Groove; 13. Headband mount; 14. Stud; 15. Support lug; 16. Heat dissipation fins; 17. Stepped groove; 18. Fixing tooth; 19. Strip plate; Detailed Implementation

[0024] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0025] like Figures 1-5 The multi-functional camera light shown includes:

[0026] A headlamp body 1 includes a front cover 2 and a rear cover 3. A shooting illumination component is installed between the front cover 2 and the rear cover 3. A heat dissipation area is provided on the back of the rear cover 3, and a plurality of heat dissipation holes 4 are provided on the heat dissipation area. A surrounding plate 5 is provided inside the rear cover 3 at a position corresponding to the heat dissipation area. The top of the surrounding plate 5 has a groove 6, and a sealing ring 7 is provided in the groove 6. A metal heat dissipation plate 8 is fixedly connected to the surrounding plate 5. A hinge groove 9 is also provided on both sides of the rear cover 3. An arc-shaped protrusion is provided at the bottom of the rear cover 3, and at least one set of arc-shaped teeth 10 are provided on the arc-shaped protrusion.

[0027] A headband frame 11 is provided, the headband frame 11 includes a frame body, and the frame body has grooves 12 on both sides and the top side. The headband frame 11 is hinged to the hinge groove 9 of the rear cover 3 of the headlamp body 1. The headband frame 11 is provided with fixing teeth 18. When the headlamp body 1 is positioned, the fixing teeth and the arc-shaped teeth 10 are engaged.

[0028] In use, this invention connects to the headband via the grooves 12 on both sides and the top of the headband frame 11, allowing it to be worn on the head. Since the front cover 2 and the rear cover 3 are sealed together (specifically, a sealing ring connects between them), the camera achieves basic waterproofing. To increase heat dissipation, a heat dissipation area is provided on the back of the rear cover 3. The heat dissipation holes 4 on this area allow the heat generated during camera operation to dissipate promptly. Simultaneously, to prevent moisture or rainwater from entering the headlamp body 1 through the heat dissipation holes 4 and damaging the lighting components, a surrounding plate 5 is provided in the heat dissipation area. A sealing ring 7 is connected to the groove 6 on the surrounding plate 5. Thus, the heat dissipation holes 4 and the lighting components are isolated by a metal heat dissipation plate 8. Because a metal heat dissipation plate 8 is used and is close to the lighting components, heat is quickly transferred to the metal heat dissipation plate 8 and then discharged through the heat dissipation holes 4, enabling the camera lamp to operate normally for extended periods without affecting its function due to heat accumulation. Furthermore, in this invention, the headband frame 11 is hinged to the rear cover 3 of the headlamp body 1. Simultaneously, the fixing teeth on the headband frame 11 and the arc-shaped teeth 10 on the rear cover 3 engage. The headband frame 11 has weight-reducing holes, so when the arc-shaped teeth 10 press against the fixing teeth 18, the strip plate 19 at the bottom of the headband frame 11 can deform under pressure. Therefore, the arc-shaped teeth 10 can pass over the fixing teeth 18, allowing the bottom of the headband frame 11 to rotate and position the headlamp body 1. This makes this invention suitable for various shooting angles and scene requirements. For more stable rotation, this invention uses two sets of arc-shaped protrusions and arc-shaped teeth.

[0029] Furthermore, a headband 13 is also attached to the headband frame 11. The headband 13 attached to the headband frame 11 can increase the comfort of wearing, reduce the pressure and friction on the skin during long-term wear, improve the user experience, and make wearing more relaxed and comfortable. Especially in long-term use scenarios, it can effectively relieve discomfort.

[0030] Furthermore, the inner wall of the enclosure 5 is connected to the heat dissipation holes 4 at the edge of the heat dissipation area. In rainy weather or humid environments, the connection between the inner wall of the enclosure 5 and several of the heat dissipation holes 4 effectively drains accumulated water from the heat dissipation holes 4, preventing water from accumulating in the cavity formed by the enclosure 5 and affecting heat dissipation, thus maintaining good heat dissipation performance.

[0031] Furthermore, the side of the enclosure 5 is provided with multiple studs 14, and the metal heat sink 8 has lugs 15 that match the studs 14, and the lugs 15 are fixed in the studs 14 by screws. Specifically, this utility model provides multiple studs 14 on the side of the enclosure 5, and the metal heat sink 8 is fixed in the studs 14 by matching lugs 15. The lugs and screws press the metal heat sink onto the enclosure, causing the sealing ring on it to deform, thereby achieving a waterproof effect.

[0032] Furthermore, the metal heat sink 8 is provided with heat dissipation fins 16. In order to further increase the heat dissipation effect of the metal heat sink 8, heat dissipation fins 16 are provided on the metal heat sink 8 to achieve more efficient heat dissipation.

[0033] Furthermore, the headband frame 11 has stepped grooves 17 on both sides, and there is a distance of 5-8mm between the stepped grooves 17 and the heat dissipation holes 4. Specifically, this utility model provides stepped grooves 17 on both sides of the headband frame 11. In this way, when the headlamp body 1 is not rotating, there is a distance between the headband frame 11 and the heat dissipation area, which will not affect its heat dissipation and also avoids heat being directly transferred to the headband frame 11, causing discomfort to the wearer.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A multi-functional camera light, characterized by, The utility model relates to a head lamp body, head band frame and head band frame, which are characterized by the following: The head lamp body comprises a front cover and a rear cover connected in a sealed manner, a shooting and lighting assembly is arranged between the front cover and the rear cover, a heat dissipation area is arranged at the back of the rear cover, a plurality of heat dissipation holes are arranged in the heat dissipation area, a surrounding plate is arranged in the rear cover corresponding to the heat dissipation area, a groove is arranged at the top of the surrounding plate, a sealing ring is arranged in the groove, a metal heat dissipation plate is fixedly connected to the surrounding plate, a hinged groove is arranged at the two sides of the rear cover, and an arc-shaped protrusion is arranged at the bottom of the rear cover, at least one set of arc-shaped teeth is arranged in the arc-shaped protrusion; The head band frame comprises a frame body, a band groove is arranged at the two sides and the top of the frame body, the head band frame is hingedly connected to the hinged groove of the rear cover of the head lamp body, fixing teeth are arranged on the head band frame, and the fixing teeth are clamped with the arc-shaped teeth when the head lamp body is positioned.

2. The multi-functional camera lamp of claim 1, wherein: A head sticker is also attached to the head band frame.

3. The multi-functional camera lamp of claim 2, wherein: The inner wall of the surrounding plate is in communication with the heat dissipation holes at the edge of the heat dissipation area.

4. The multi-functional camera lamp of claim 3, wherein: A plurality of screw columns are arranged on the side of the surrounding plate, and the metal heat dissipation plate is provided with supporting ears matched with the screw columns, and the supporting ears are fixed in the screw columns through screws.

5. The multi-functional camera lamp of claim 4, wherein: A plurality of heat dissipation fins are arranged on the metal heat dissipation plate.

6. The multi-functional camera lamp of claim 5, wherein: The two sides of the head band frame are provided with stepped grooves, and the stepped grooves are spaced apart from the heat dissipation holes by 5-8 mm.

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